Vacuum cleaner



FIG. 1 is a front, top and right perspective view of a vacuum cleaner showing our new design;

FIG. 2 is a front, top, left perspective view thereof;

FIG. 3 is a rear, top, left perspective view thereof;

FIG. 4 is a rear, top, right perspective view thereof;

FIG. 5 is a front, bottom, right perspective view thereof;

FIG. 6 is a front, bottom, left perspective view thereof;

FIG. 7 is a rear, bottom, left perspective view thereof;

FIG. 8 is a rear, bottom, right perspective view thereof;

FIG. 9 is a front side view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a right view thereof;

FIG. 12 is a left view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

Color, logos, surface ornamentation, and written matter shown on the claimed design form no part thereof and are hereby disclaimed. The present disclosure further contemplates later-claimed designs including subsets of the originally disclosed elements where certain visible features, boundary lines, and/or surface treatments are disclaimed and/or removed. Features that may be disclaimed or removed include, without limitation, buttons, switches, controls, fasteners, connectors, and seams. 

CLAIM We claim the ornamental design for a vacuum cleaner, as shown and described. 